Have you ever seen a ghost?

Tell me your stories. I saw a ghost when I was a kid. Me and my brothers were playing outside in the dark, tag or something. I ran up on a little boy standing by a tree in our yard. He was kinda glowy or something. It freaked me out really bad, and I ran in the house. My husband swears he saw his dead grandmother walk across the yard with a lantern at her old house.